Slava, May I add these to 'math.vectors'?
: scalar-projection ( a b -- n ) [ v. ] [ nip norm ] 2bi / ; : vector-projection ( a b -- vec ) [ nip normalize ] [ scalar-projection ] 2bi v*n ; Ed ------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 _______________________________________________ Factor-talk mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/factor-talk
